.animated {
  -webkit-animation-duration: 3s;
  animation-duration: 3s;
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both
}

.animated.infinite {
  -webkit-animation-iteration-count: infinite;
  animation-iteration-count: infinite
}

.flash {
  -webkit-animation-name: flash;
  animation-name: flash
}

@-webkit-keyframes flash {

  0%,
  100%,
  50% {
    opacity: 1
  }

  25%,
  75% {
    opacity: 0.4
  }
}

@keyframes flash {

  0%,
  100%,
  50% {
    opacity: 1
  }

  25%,
  75% {
    opacity: 0.4
  }
}
